Psychology & Psychiatry

Gratitude may improve your health

Be thankful for what you have—it might improve your physical and mental health, according to a new global study that uses cell phone data.

Gerontology & Geriatrics

Study finds rising rates of food insecurity among older adults

From 2007 to 2016, food insecurity—or limited access to nutritious foods because of a lack of financial resources—increased significantly from 5.5% to 12.4% among older US adults, and the increase was more pronounced ...

Health

Study suggests marijuana may impair female fertility

Female eggs exposed to THC, the psychoactive ingredient in marijuana, have an impaired ability to produce viable embryos, and are significantly less likely to result in a viable pregnancy, according to an animal study accepted ...

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